tree 5773d2bd912a5ea8cea8fb3144cf9f2c6abe6d74
parent 837210218c82a4f8e69304e58f8d018dbeb313b8
author Ian Rogers <irogers@google.com> 1340900441 -0700
committer Ian Rogers <irogers@google.com> 1340900441 -0700

Add missed check in thread group getters.

Change-Id: Ia24ac608f0820482c082d33c0c44190f0eb883ca